default or selected kernelversion does not have config value CONFIG_LPFC_NVME_TARGET.
Result is shown for kernelversion 5.4.229

Emulex LightPulse Fibre Channel NVME Initiator Support

configname: CONFIG_LPFC_NVME_TARGET

Linux Kernel Configuration
└─>Device Drivers
└─>SCSI device support
└─>SCSI low-level drivers
└─>Emulex LightPulse Fibre Channel NVME Initiator Support
In linux kernel since version 4.5.1 (release Date: 2016-04-12)  
This enables NVME Target support in the Emulex lpfc driver.
Target enablement must still be enabled on a per adapter
basis by module parameters.